CN102346060B - Method, equipment and system for monitoring fuel consumption - Google Patents
Method, equipment and system for monitoring fuel consumption Download PDFInfo
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- CN102346060B CN102346060B CN 201010243120 CN201010243120A CN102346060B CN 102346060 B CN102346060 B CN 102346060B CN 201010243120 CN201010243120 CN 201010243120 CN 201010243120 A CN201010243120 A CN 201010243120A CN 102346060 B CN102346060 B CN 102346060B
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Abstract
The invention provides a method, equipment and a system for monitoring fuel consumption. The method comprises the following steps of: acquiring the fuel consumption of a fuel tank and the fuel consumption of an engine between two adjacent parked vehicles; determining that a difference between the fuel consumption of the fuel tank and the fuel consumption of the engine is greater than or equal to a preset fuel consumption threshold value and generating an alarming signal; and sending the alarming signal to a monitoring center. By the method, the equipment and the system for monitoring the fuelconsumption, reliable and timely monitoring for the fuel consumption of the vehicle can be realized.
Description
Technical field
The present invention relates to the alarm technique in the vehicle control system, relate in particular to a kind of method for supervising, equipment and system of fuel consume.
Background technology
At present, for the vehicle on the market, operating personnel are more serious in the phenomenon that oily behavior appears stealing in the process of transportation, thereby make leasing company or the owner of fleet under the vehicle cause tremendous loss economically.
For the behavior of pre-anti-theft oil takes place, mainly in the prior art adopt manual supervisory mode to prevent that operating personnel from stealing oily behavior in transportation.For example: leasing company or the owner of fleet can send special monitor staff to carry out process monitoring or regularly supervisory.But this method for supervising has not only expended many manpowers of leasing company or the owner of fleet, returns leasing company or the owner of fleet has caused certain loss economically.
The technical scheme of in time obtaining the actual operating position of vehicle fuel oil reliably is not provided in the prior art.
Summary of the invention
The invention provides a kind of method for supervising, equipment and system of fuel consume, to realize reliable, the monitoring in time to vehicle intermediate fuel oil consumption.
The invention provides a kind of method for supervising of fuel consume, comprising:
Obtain fuel consumption and engine fuel consumption quantity in the fuel tank between adjacent twice Parking respectively;
When the difference of fuel consumption and described engine fuel consumption quantity is more than or equal to default fuel consume threshold value in judging described fuel tank, then generate alerting signal;
Send described alerting signal to Surveillance center.
The invention provides a kind of watch-dog of fuel consume, comprising:
Acquisition module is used for obtaining respectively fuel consumption and engine fuel consumption quantity in the fuel tank between adjacent twice Parking;
Monitor processing module, the difference that is used for fuel consumption and described engine fuel consumption quantity in judging described fuel tank then generate alerting signal during more than or equal to default fuel consume threshold value;
Sending module is used for sending described alerting signal to Surveillance center.
The invention provides a kind of supervisory system of fuel consume, comprising: the watch-dog of acquisition module, Surveillance center and fuel consume described above; Wherein,
Described acquisition module, link to each other with the watch-dog of described fuel consume, the interior fuel oil slippage signal of described fuel tank that is used for gathering sends to the watch-dog of described fuel consume, and the described mileage pulse signal that will gather or the described engine fuel consumption quantity watch-dog that sends to described fuel consume;
Described Surveillance center links to each other with the watch-dog of described fuel consume by wireless-transmission network, is used for the described alerting signal of the watch-dog transmission of the described fuel consume of reception.
The method for supervising of fuel consume of the present invention, equipment and system, by obtaining between adjacent twice Parking fuel consumption and engine fuel consumption quantity in the fuel tank respectively, the difference of fuel consumption and engine fuel consumption quantity is more than or equal to default fuel consume threshold value in judging this fuel tank, then generate alerting signal, and send this alerting signal to Surveillance center, so that Surveillance center takes appropriate measures to this vehicle according to alerting signal, thereby realized the reliable, timely of vehicle intermediate fuel oil consumption monitored.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The process flow diagram of the method for supervising of the fuel consume that Fig. 1 provides for the embodiment of the invention one;
The structural representation of the watch-dog of the fuel consume that Fig. 2 provides for the embodiment of the invention two;
The structural representation of the supervisory system of the fuel consume that Fig. 3 provides for the embodiment of the invention three;
The structural representation of the supervisory system of the fuel consume that Fig. 4 provides for the embodiment of the invention four;
The circuit theory diagrams that the fuel oil slippage parameter processing unit that Fig. 5 provides for the embodiment of the invention four is connected with liquid level sensor;
The circuit theory diagrams of the mileage parameter processing unit that Fig. 6 provides for the embodiment of the invention four;
The structural representation of the supervisory system of the fuel consume that Fig. 7 provides for the embodiment of the invention five;
The circuit theory diagrams that are connected of the watch-dog of the ECU that Fig. 8 provides for the embodiment of the invention five, CAN bus driver and fuel consume.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment one
The process flow diagram of the method for supervising of the fuel consume that Fig. 1 provides for the embodiment of the invention one, as shown in Figure 1, the method for present embodiment comprises:
Step 101, obtain fuel consumption and engine fuel consumption quantity in the fuel tank between adjacent twice Parking respectively.
In the present embodiment, fuel consumption refers to vehicle in this Parking in the fuel tank, when namely the rotation axis rotating speed of vehicle is zero, obtains fuel consumption in the process intermediate fuel oil case that travels between this Parking and the preceding Parking.Engine fuel consumption quantity refers to this vehicle in this Parking, when namely the rotation axis rotating speed of vehicle is zero, obtains engine fuel consumption quantity in the process of travelling between this Parking and the preceding Parking.Because the engine type difference of vehicle, the mode of therefore obtaining the interior fuel consumption of fuel tank and engine fuel consumption quantity is also inequality.In the present embodiment, the mode of fuel consumption and engine fuel consumption quantity does not limit in the fuel tank to obtaining, and those skilled in the art can take corresponding mode to obtain fuel consumption and engine fuel consumption quantity in the fuel tank according to the type of the engine that arranges on the vehicle.
In the present embodiment, by vehicle when this Parking, fuel consumption and engine fuel consumption quantity poor in the driving process intermediate fuel oil case between this Parking of vehicle and the preceding Parking relatively, whether come the decision operation personnel to steal in the process of transportation oily.The difference of fuel consumption and engine fuel consumption quantity is less than default fuel consume threshold value in judging fuel tank, and then the description operation personnel do not steal oil in the process of transportation; When the difference of fuel consumption and engine fuel consumption quantity was more than or equal to default fuel consume threshold value in judging fuel tank, namely the description operation personnel stole oil in the process of transportation, then generate alerting signal.
Need to prove that for dissimilar vehicles, default fuel consume threshold value is also inequality.Those skilled in the art can arrange corresponding fuel consume threshold value according to the type of vehicle.Simultaneously, it should be noted that, since vehicle travel or the process of Parking in, electronic equipment on the vehicle also can influence engine fuel consumption quantity, therefore, those skilled in the art can also be according to the situation in the practical application, and the electronic equipment when default fuel consume threshold value is set on the consideration vehicle is to the influence of engine fuel consumption quantity.
In the present embodiment, the watch-dog of fuel consume can send to Surveillance center with this alerting signal by wireless-transmission network, concrete, can adopt global system for mobile communications (the GlobalSystem for Mobile Communications of China Mobile; Be called for short: GSM)/general packet radio service technology (General Packet Radio Service; Be called for short: GPRS) network, realize the transmission of alerting signal.
Need to prove; Surveillance center can be the management and running center; and dispose remote visible and command and the monitoring management platform; be used for receiving alerting signal in real time and reasonable solution being provided; thereby can monitor the vehicle of transportation in real time, protect the economic interests of the affiliated company of vehicle effectively.
In the present embodiment, by obtaining fuel consumption and engine fuel consumption quantity in the fuel tank between adjacent twice Parking respectively, when the difference of fuel consumption and engine fuel consumption quantity is more than or equal to default fuel consume threshold value in judging this fuel tank, then generate alerting signal, and send this alerting signal to Surveillance center, so that Surveillance center takes appropriate measures to this vehicle according to alerting signal, thereby realized the reliable, timely of vehicle intermediate fuel oil consumption monitored.
Further, in another embodiment of the present invention, obtain respectively that the implementation of fuel consumption and engine fuel consumption quantity can be specially in the fuel tank between adjacent twice Parking:
When the engine of vehicle was the high-pressure common rail engine, then the watch-dog of fuel consume can be by (the Electronic Control Unit of the electronic control unit on the engine; Abbreviation ECU) obtains engine fuel consumption quantity in real time; When the vehicle Parking, ECU can obtain the engine fuel consumption quantity between this Parking and the preceding Parking.Simultaneously, the watch-dog of fuel consume can also be when this Parking, be arranged on fuel oil drawdown parameter in the process intermediate fuel oil case that the liquid level sensor collection vehicle on the fuel tank travels by reception between this Parking and a preceding Parking, and according to fuel oil drawdown parameter in the fuel tank, obtain fuel consumption in the fuel tank; The interior fuel consumption of engine fuel consumption quantity and fuel tank is compared between this Parking that the watch-dog of fuel consume will obtain and the preceding Parking, oily behavior whether occurs stealing with the decision operation personnel in the process of transportation.
Further, in yet another embodiment of the present invention, obtain respectively that the implementation of fuel consumption and engine fuel consumption quantity can be specially in the fuel tank between adjacent twice Parking:
When the engine of vehicle is exhaust gas recirculatioon (Exhaust Gas Recirculation; Be called for short: EGR) during engine, be arranged on the vehicle speed mileage sensor collection vehicle distance travelled parameter in real time on the wheel box, and this mileage parameter sent to the mileage parameter processing unit, by the mileage parameter processing unit mileage parameter that receives is handled, obtain the mileage pulse signal, by the mileage parameter processing unit this mileage pulse signal is sent to the watch-dog of fuel consume again.The fuel oil watch-dog can monitor whether receive the mileage pulse signal in real time, do not receive the mileage pulse signal within the predetermined time judging, illustrate that namely this vehicle is in the Parking state at this moment, fuel oil drawdown parameter in the process intermediate fuel oil case that between this Parking and a preceding Parking, travels by the liquid level sensor collection vehicle that is arranged on the fuel tank then, and with fuel oil drawdown parameter transmission fuel oil drawdown parameter processing unit in this fuel tank, by this fuel oil drawdown parameter processing unit fuel oil drawdown parameter in the fuel tank is handled, obtain fuel oil dropping signal in the fuel tank, and this fuel oil dropping signal is sent to the watch-dog of fuel consume; Simultaneously, the watch-dog of fuel consume is by the mileage pulse signal of vehicle speed mileage sensor collection vehicle before this Parking.
The watch-dog of fuel consume is again according to the fuel oil dropping signal that receives, obtain fuel consumption in this Parking and the preceding Parking fuel tank before, simultaneously, if this Parking is Parking for the first time, then according to the mileage pulse signal that receives and the theoretical fuel consumption of storing in advance, obtain engine fuel consumption quantity; If this Parking is not Parking for the first time, the mileage pulse signal that receives during then according to the preceding Parking of the mileage pulse signal before this Parking that receives and storage and the theoretical fuel consumption of storage are in advance obtained the engine fuel consumption quantity between this Parking and the preceding Parking.
Need to prove that for dissimilar vehicles, the volume of its fuel tank is also inequality.For example, for medium-sized and light-duty truck, its fuel tank volume is less relatively; For the car of hiring out usefulness, its fuel tank structure is irregular; Therefore, for dissimilar vehicles, the watch-dog of fuel consume need preestablish the fuel consumption of fuel oil drawdown parameter correspondence in the fuel tank, and perhaps the watch-dog of fuel consume need preestablish the fuel consumption of fuel oil slippage signal correspondence in the fuel tank.
In addition, in order to obtain the engine fuel consumption quantity between this Parking and the preceding Parking, the mileage pulse signal of gathering when the method for supervising of this fuel consume can also comprise the each Parking of storage; Perhaps, in order effectively to save the storage space of the watch-dog of fuel consume, the mileage pulse signal of gathering when the method for supervising of fuel consume can also comprise the each Parking of storage, the mileage pulse signal of gathering when replacing the preceding Parking of having stored.
Further, in order in time to control the oily behavior of stealing, in yet another embodiment of the present invention, this method also comprises: receive the control signal that Surveillance center returns according to alerting signal, and carry out corresponding the processing according to control signal, its concrete implementation can for: the watch-dog of fuel consume is arranged on GPS (Global Positioning System; Be called for short: GPS) on the supervising device, so that Surveillance center is after receiving alerting signal, watch-dog to fuel consume sends vehicle-locking signal or signal to reduce the speed, so that the GPS supervising device of watch-dog that is provided with fuel consume according to this vehicle-locking signal or signal to reduce the speed, is carried out corresponding control to this vehicle.
Embodiment two
The structural representation of the watch-dog of the fuel consume that Fig. 2 provides for the embodiment of the invention two, as shown in Figure 2, this equipment comprises: acquisition module 11, monitor processing module 12 and sending module 13.Wherein, acquisition module 11 is used for obtaining respectively the interior fuel consumption of fuel tank and the engine fuel consumption quantity between adjacent twice Parking; The difference that monitor processing module 12 is used for fuel consumption and engine fuel consumption quantity in judging fuel tank then generates alerting signal during more than or equal to default fuel consume threshold value; Sending module 13 is used for sending this alerting signal to Surveillance center.
The watch-dog of the fuel consume of present embodiment can be used for carrying out the technical scheme of method embodiment shown in Figure 1, and it realizes that principle is similar, repeats no more herein.
In the present embodiment, by obtaining fuel consumption and engine fuel consumption quantity in the fuel tank between adjacent twice Parking respectively, when the difference of fuel consumption and engine fuel consumption quantity is more than or equal to default fuel consume threshold value in judging this fuel tank, then generate alerting signal, and send this alerting signal to Surveillance center, so that Surveillance center takes appropriate measures to this vehicle according to alerting signal, thereby realized the reliable, timely of vehicle intermediate fuel oil consumption monitored.
Further, in another embodiment of the present invention, when the engine of vehicle was the EGR engine, acquisition module 11 comprised: pilot signal unit and obtain the consumption unit.Wherein, obtain the consumption unit and comprise that specifically fuel consumption is obtained subelement in the fuel tank, engine fuel consumption quantity obtains subelement and first storing sub-units.Concrete, the pilot signal unit is used for monitoring and whether receives the mileage pulse signal; The interior fuel consumption of fuel tank is obtained subelement and is used for gathering fuel oil slippage signal in the fuel tank by liquid level sensor, and according to fuel oil slippage signal in the fuel tank, obtains fuel consumption in the fuel tank between adjacent twice Parking; Engine fuel consumption quantity obtains subelement and is used for gathering the mileage pulse signal by vehicle speed mileage sensor, and according to mileage pulse signal and the theoretical fuel oil average of storing in advance, obtains the engine fuel consumption quantity between adjacent twice Parking.The mileage pulse signal of gathering when first storing sub-units is used for the each Parking of storage.
Need to prove, in yet another embodiment of the present invention, obtain the consumption unit further and comprise second storing sub-units, the mileage pulse signal of gathering when being used for the each Parking of storage, the mileage pulse signal of gathering when replacing the preceding Parking of having stored.
Further, in yet another embodiment of the present invention, when the engine of vehicle is the high-pressure common rail engine, this acquisition module 11 can also comprise: fuel consumption acquiring unit or engine fuel consumption quantity acquiring unit in the fuel tank, wherein, the fuel consumption acquiring unit is used for gathering fuel oil slippage signal in the fuel tank by liquid level sensor in the fuel tank, and according to fuel oil slippage signal in the fuel tank, obtains fuel consumption in the fuel tank; The engine fuel consumption quantity acquiring unit is used for obtaining engine fuel consumption quantity by electronic control unit.
Further, in another embodiment of invention, in order to make Surveillance center can control the generation of stealing oily behavior timely, the watch-dog of this fuel consume can independent setting on vehicle, and also comprise control module, be used for receiving the control signal that Surveillance center returns according to alerting signal, and carry out corresponding operation according to control signal.Perhaps, the mode that the watch-dog of this fuel consume can embed is arranged on the GPS supervising device, is used for carrying out corresponding the processing by the control signal that the GPS supervising device returns according to reception.For example: Surveillance center is after receiving alerting signal, watch-dog to fuel consume sends vehicle-locking signal or signal to reduce the speed, so that the GPS supervising device of watch-dog that is provided with fuel consume according to this vehicle-locking signal or signal to reduce the speed, is carried out corresponding control to this vehicle.
Embodiment three
The structural representation of the supervisory system of the fuel consume that Fig. 3 provides for the embodiment of the invention three, on the basis of above-described embodiment two, the system of present embodiment comprises: the watch-dog 23 of acquisition module 21, Surveillance center 22 and above-described embodiment two described fuel consumes.Wherein, acquisition module 21 links to each other with the watch-dog 23 of fuel consume, fuel oil slippage signal sends to the watch-dog 23 of fuel consume in the fuel tank that is used for gathering, and the watch-dog 23 that the mileage pulse signal gathered or engine fuel consumption quantity are sent to fuel consume.Surveillance center 22 links to each other with the watch-dog 23 of fuel consume by wireless-transmission network, is used for the alerting signal of watch-dog 23 transmissions of reception fuel consume.
In the present embodiment, the watch-dog of fuel consume utilizes acquisition module to obtain fuel consumption and engine fuel consumption quantity in the fuel tank between adjacent twice Parking respectively, when the difference of fuel consumption and engine fuel consumption quantity is more than or equal to default fuel consume threshold value in judging this fuel tank, then generate alerting signal, and send this alerting signal to Surveillance center, so that Surveillance center takes appropriate measures to this vehicle according to alerting signal, thereby realized the reliable, timely of vehicle intermediate fuel oil consumption monitored.
Embodiment four
The structural representation of the supervisory system of the fuel consume that Fig. 4 provides for the embodiment of the invention four, on the basis of above-described embodiment three, present embodiment is example with the agitator truck that is provided with the EGR engine, introduce the technical scheme of present embodiment in detail, as shown in Figure 4, this supervisory system comprises: the watch-dog 33 of acquisition module 31, Surveillance center 32 and fuel consume.Wherein, acquisition module 31 comprises liquid level sensor 311, vehicle speed mileage sensor 312, fuel oil slippage parameter processing unit 313 and mileage parameter processing unit 314.The watch-dog 33 of fuel consume can specifically comprise: acquisition module 331, monitor processing module 332, sending module 333 and control module 334.Acquisition module 331 comprises pilot signal unit 3311 and obtains consumption unit 3312; Obtain consumption unit 3312 and comprise that fuel consumption is obtained subelement 33121 in the fuel tank, engine fuel consumption quantity obtains subelement 33122 and first storing sub-units 33123.
Concrete, liquid level sensor 311 is used for the interior fuel oil drawdown parameter of fuel tank of collection vehicle, and fuel oil drawdown parameter in the output fuel tank; Vehicle speed mileage sensor 312 is used for the mileage parameter that collection vehicle is travelled, and output mileage parameter; Fuel oil slippage parameter processing unit 313 is used for fuel oil drawdown parameter in the fuel oil that receives is carried out conversion process, obtains fuel oil slippage signal in the fuel tank, and fuel oil slippage signal in the output fuel tank; Mileage parameter processing unit 314 is used for the mileage parameter that receives is counted processing, obtains the mileage pulse signal, and output mileage pulse signal; Pilot signal unit 3311 is used for monitoring and whether receives the mileage pulse signal; Fuel consumption is obtained subelement 33121 and is gathered fuel oil slippage signal in the fuel tanks for passing through liquid level sensor 311 in the fuel tank, and according to fuel oil slippage signal in the fuel tank, obtains fuel consumption in the fuel tank between adjacent twice Parking; Engine fuel consumption quantity obtains subelement 33122 and is used for gathering described mileage pulse signal by vehicle speed mileage sensor 312, and according to the mileage pulse signal and in advance the storage theoretical fuel oil average, obtain the engine fuel consumption quantity between adjacent twice Parking; The mileage pulse signal of gathering when first storing sub-units 33123 is used for the each Parking of storage.
In the present embodiment, because engine EGR adopts mechanical pump, therefore, this EGR engine can not get access to engine fuel consumption quantity, namely needs to obtain engine fuel consumption quantity by the watch-dog of fuel consume.Its concrete implementation is: when agitator truck driving beginning, be arranged in the speed of a motor vehicle on the wheel box sensor 312 and can gather the mileage parameter in real time, and handle by the mileage parameter of 314 pairs of receptions of mileage parameter processing unit, obtain the mileage pulse signal and send to the watch-dog 33 of fuel consume.Simultaneously, the liquid level sensor 311 that is arranged in the fuel tank also can be gathered fuel oil drawdown parameter in the fuel tank in real time, and carry out conversion process by fuel oil drawdown parameter in the fuel tank of 313 pairs of receptions of fuel oil slippage parameter processing unit, obtain fuel oil dropping signal in the fuel tank, and fuel oil dropping signal in this fuel tank is sent to the watch-dog 33 of fuel consume.When agitator truck during in first time Parking, the pilot signal unit 3311 that is the watch-dog 33 of fuel consume does not receive the mileage pulse signal in the given time judging, then trigger the interior fuel consumption of fuel tank and obtain subelement 33121 according to fuel oil slippage signal in the fuel tank that receives, fuel consumption in the fuel tank when obtaining this Parking; And trigger engine fuel consumption quantity and obtain subelement 33122 according to receiving this Parking mileage pulse signal before and the theoretical oil consumption average of storing in advance, engine fuel consumption quantity when obtaining this Parking; The difference of monitor processing module 332 fuel consumption and engine fuel consumption quantity in judging fuel tank then generates alerting signal, and sends these alerting signals to Surveillance center 32 by sending module 333 during more than or equal to default fuel consume threshold value; Surveillance center 32 is used for receiving alerting signal.
Fuel oil slippage parameter processing unit 313 and the mileage parameter processing unit 314 that possesses above-mentioned functions provided by the present invention can realize in conjunction with peripheral circuit by various chips, wherein a kind of embodiment preferred description can be as shown in Figure 5 and Figure 6, the circuit theory diagrams of the mileage parameter processing unit that the circuit theory diagrams that the fuel oil slippage parameter processing unit that Fig. 5 provides for the embodiment of the invention four is connected with liquid level sensor, Fig. 6 provide for the embodiment of the invention four.
In the present embodiment, the specific implementation whether the watch-dog 33 decision operation personnel of fuel consume steal oil is: fuel consumption is obtained subelement 33121 according to fuel oil slippage signal in the fuel tank of the watch-dog 33 of fuel consume, obtains fuel consumption B1 in the preceding fuel tank of Parking for the first time; And carry out overlap-add procedure by the mileage pulse signal that engine fuel consumption quantity obtains 33122 pairs of receptions of subelement, obtain Parking for the first time before, a truck mixer mileage L1 that travels, and according to theoretical fuel consumption values, application of formula (1):
Obtain the front engine of Parking for the first time fuel consumption A1, wherein,
Representation theory fuel consumption values, this theory fuel consumption values also can be called the consumption of hundred kilometers fuel oils of engine in theory, and unit is liter/km (L/km).Again by monitor processing module 332 calculate fuel consumption B1 and engine fuel consumption quantity A1 in the fuel tanks of Parking for the first time difference C1; If C1 is more than or equal to default fuel consume threshold value C, then generate alerting signal, and by sending module 333 transmission alerting signals to Surveillance center 32, so that Surveillance center 32 takes appropriate measures to agitator truck according to alerting signal.
If C1 is less than default fuel consume threshold value C, namely the description operation personnel do not steal oil, then do not generate alerting signal, also the truck mixer mileage L1 who travels before the Parking for the first time are stored in first storing sub-units 33123 simultaneously.When agitator truck Parking for the second time, fuel consumption is obtained subelement 33121 according to fuel oil slippage signal in the fuel tank of the watch-dog 33 of fuel consume, obtains the interior fuel consumption B2 of fuel tank between Parking for the first time and the Parking for the second time; Simultaneously, the pulse mileage signal that obtains 33122 pairs of receptions of subelement by engine fuel consumption quantity carries out overlap-add procedure, obtain sail to Parking for the second time from the car load begin column before, a truck mixer mileage L2 that travels, and according to theoretical fuel consumption values, application of formula (2):
Obtain engine fuel consumption quantity A2 between Parking for the second time and the Parking for the first time.Calculate the difference C2 of the interior fuel consumption B2 of fuel tank and engine fuel consumption quantity A2 between Parkings for the second time and the Parking for the first time again by monitor processing module 332; If C2 more than or equal to default fuel consume threshold value C, then generates alerting signal, and pass through sending module 333 transmission alerting signals to Surveillance center 32.If C1 is less than default fuel consume threshold value C, namely the description operation personnel do not steal oil, then do not generate alerting signal.And the truck mixer mileage L2 who travels before second Parking is stored in first storing sub-units 33123.Need to prove, in the present embodiment, can store each Parking mileage that travels before in first storing sub-units 33123 respectively.
Need to prove, be example with the Parking second time, if the consumption of monitor processing module 332 fuel oil in judging fuel tank is during more than or equal to default fuel consume threshold value, then generate alerting signal, and pass through sending module 333 transmission alerting signals to Surveillance center 32, Surveillance center 32 is according to the alerting signal return control signal, so that control module 334 is carried out corresponding measure according to the control signal that receives.
In addition, in another embodiment of the present invention, the watch-dog 33 of fuel consume can also be arranged in the GPS supervising device, so that the GPS supervising device is carried out corresponding measure according to the control signal that receives.Simultaneously, this equipment can also comprise second storing sub-units, the mileage pulse signal of gathering when being used for the each Parking of storage, the mileage pulse signal of gathering when replacing the preceding Parking of having stored.
In the present embodiment, in the whole process that agitator truck travels, the monitored concrete trucd mixer is when each Parking, the interior fuel consumption of engine fuel consumption quantity and fuel tank is poor between this time Parking and the preceding Parking, the difference of fuel consumption is more than or equal to default fuel consume threshold value in judging engine fuel consumption quantity and fuel tank, be that the description operation personnel steal oil in the process of transportation, then generate alerting signal and send to Surveillance center, so that Surveillance center takes appropriate measures to this vehicle according to alerting signal, thereby timely discovery and the control of oily behavior have been realized operating personnel in the transportation are stolen, realized reliable to vehicle intermediate fuel oil consumption, monitoring in time can also have been saved further simultaneously and monitored the manpower and financial resources of stealing oily event.
Embodiment five
The structural representation of the supervisory system of the fuel consume that Fig. 7 provides for the embodiment of the invention five, on the basis of above-described embodiment three, present embodiment is example with the agitator truck that is provided with the high-pressure common rail engine, introduce the technical scheme of present embodiment in detail, as shown in Figure 7, this supervisory system comprises: the watch-dog 43 of acquisition module 41, Surveillance center 42 and fuel consume.Wherein, acquisition module 41 comprises liquid level sensor 411, fuel oil slippage parameter processing unit 412, electronic control unit (Electronic Control Unit; Be called for short ECU) 413 and controller local area network (Controller Area Network, CAN) bus driver 414.The watch-dog 43 of fuel consume comprises acquisition module 431, monitor processing module 432, sending module 433 and control module 434.Acquisition module 431 comprises fuel consumption acquiring unit 4311 and engine fuel consumption quantity acquiring unit 4312 in the fuel tank.
Concrete, liquid level sensor 411 is used for the interior fuel oil drawdown parameter of fuel tank of collection vehicle, and fuel oil drawdown parameter in the output fuel tank; Fuel oil slippage parameter processing unit 412 is used for fuel oil drawdown parameter in the fuel oil that receives is carried out conversion process, obtains fuel oil slippage signal in the fuel tank, and fuel oil slippage signal in the output fuel tank; ECU 413 is used for obtaining engine fuel consumption quantity, and the output engine fuel consumption quantity; CAN bus driver 414 is used for sending the engine fuel consumption quantity that receives; Fuel consumption acquiring unit 4311 is used for gathering fuel oil slippage signal in the fuel tank by liquid level sensor 411 in the fuel tank, and according to fuel oil slippage signal in the fuel tank, obtains fuel consumption in the fuel tank; Engine fuel consumption quantity acquiring unit 4312 is used for obtaining engine fuel consumption quantity by ECU 413.The difference that monitor processing module 432 is used for fuel consumption and engine fuel consumption quantity in judging fuel tank then generates alerting signal during more than or equal to default fuel consume threshold value; Sending module 433 is used for sending alerting signal to Surveillance center 42.Control module 434 is used for receiving the control signal that Surveillance center 42 returns according to alerting signal, and carries out corresponding the processing according to control signal.
In the present embodiment, when concrete mixing and transporting car driving beginning, ECU 413 can obtain engine fuel consumption quantity in real time; Simultaneously, the liquid level sensor 411 that is arranged on the fuel tank can be gathered fuel oil slippage parameter in the fuel tank in real time, and fuel oil slippage parameter in this fuel tank is sent to fuel oil slippage parameter processing unit 412.When agitator truck Parking for the first time, ECU 413 is by judging that agitator truck is in halted state, this engine fuel consumption quantity that obtains is constantly sent to CAN bus driver 414, and the watch-dog 43 that this engine fuel consumption quantity is sent to fuel consume by CAN-H and the CAN-L of CAN bus driver 414, simultaneously, the liquid level sensor 411 that is arranged in the fuel tank also can be gathered fuel oil drawdown parameter in the fuel tank in real time, and carry out conversion process by fuel oil drawdown parameter in the fuel tank of 412 pairs of receptions of fuel oil slippage parameter processing unit, obtain fuel oil dropping signal in the fuel tank, and fuel oil dropping signal in this fuel tank is sent to the watch-dog 43 of fuel consume.
Fuel consumption and engine fuel consumption quantity in the fuel tank that the watch-dog 43 of fuel consume obtains by fuel consumption acquiring unit 4311 in the fuel tank and engine fuel consumption quantity acquiring unit 4312 respectively, and whether in the process of transportation, steal oily by monitor processing module 432 decision operation personnel, concrete, if the monitor processing module 432 of the watch-dog 43 of fuel consume difference of fuel consumption and engine fuel consumption quantity in judging fuel tank is greater than or equal to when presetting the fuel consume threshold value, then generate alerting signal, and give Surveillance center 42 with this alerting signal by wireless network transmissions by sending module 433.Surveillance center 42 takes appropriate measures to agitator truck according to alerting signal.Concrete, after Surveillance center 42 receives alerting signal, can generate control signal, and the control module 434 of this control signal being given the watch-dog 43 of fuel consume by wireless network transmissions, so that the watch-dog 43 of this fuel consume is according to the control signal that receives, carry out corresponding measure, for example: measures such as lock car or reduction of speed.
In the present embodiment, in the whole process that agitator truck travels, relatively truck mixer is when each Parking, engine fuel consumption quantity is compared with fuel consumption in the fuel tank between this time Parking and the preceding Parking, the difference of fuel consumption is more than or equal to default fuel consume threshold value in judging engine fuel consumption quantity and fuel tank, be that the description operation personnel steal oil in the process of transportation, then generate alerting signal and send to Surveillance center, so that Surveillance center takes appropriate measures to this vehicle according to alerting signal, thereby timely discovery and the control of oily behavior have been realized operating personnel in the transportation are stolen, realized reliable to vehicle intermediate fuel oil consumption, monitoring in time can also have been saved further simultaneously and monitored the manpower and financial resources of stealing oily event.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of programmed instruction, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (11)
1. the method for supervising of a fuel consume is characterized in that, comprising:
Obtain fuel consumption and engine fuel consumption quantity in the fuel tank between adjacent twice Parking respectively;
When the difference of fuel consumption and described engine fuel consumption quantity is more than or equal to default fuel consume threshold value in judging described fuel tank, then generate alerting signal;
Send described alerting signal to Surveillance center.
2. the method for supervising of fuel consume according to claim 1 is characterized in that, fuel consumption and engine fuel consumption quantity in the described fuel tank that obtains respectively between adjacent twice Parking comprise:
Whether monitoring receives the mileage pulse signal of gathering by vehicle speed mileage sensor;
Judging when not receiving described mileage pulse signal within the predetermined time, then obtain fuel consumption and engine fuel consumption quantity in the described fuel tank between adjacent twice Parking respectively.
3. the method for supervising of fuel consume according to claim 2 is characterized in that, fuel consumption and engine fuel consumption quantity in the described fuel tank that obtains respectively between adjacent twice Parking comprise:
Gather fuel oil slippage signal in the fuel tank by liquid level sensor, and according to fuel oil slippage signal in the described fuel tank, obtain fuel consumption in the described fuel tank between adjacent twice Parking;
Gather described mileage pulse signal by described vehicle speed mileage sensor, and according to described mileage pulse signal and in advance the storage theoretical fuel oil average, obtain the described engine fuel consumption quantity between adjacent twice Parking.
4. the method for supervising of fuel consume according to claim 1 is characterized in that, fuel consumption and engine fuel consumption quantity in the described fuel tank that obtains respectively between adjacent twice Parking comprise:
Gather fuel oil slippage signal in the fuel tank by liquid level sensor, and according to fuel oil slippage signal in the described fuel tank, obtain fuel consumption in the described fuel tank;
Obtain described engine fuel consumption quantity by electronic control unit.
5. according to the method for supervising of the arbitrary described fuel consume of claim 2 to 4, it is characterized in that, also comprise:
Receive the control signal that described Surveillance center returns according to described alerting signal, and carry out corresponding the processing according to described control signal.
6. the watch-dog of a fuel consume is characterized in that, comprising:
Acquisition module is used for obtaining respectively fuel consumption and engine fuel consumption quantity in the fuel tank between adjacent twice Parking;
Monitor processing module, the difference that is used for fuel consumption and described engine fuel consumption quantity in judging described fuel tank then generate alerting signal during more than or equal to default fuel consume threshold value;
Sending module is used for sending described alerting signal to Surveillance center.
7. the watch-dog of fuel consume according to claim 6 is characterized in that, described acquisition module comprises:
The pilot signal unit is used for monitoring and whether receives the mileage pulse signal;
Obtain the consumption unit, be used for not receiving described mileage pulse signal within the predetermined time judging, then obtain fuel consumption and engine fuel consumption quantity in the described fuel tank between adjacent twice Parking respectively.
8. the watch-dog of fuel consume according to claim 7 is characterized in that, the described consumption unit that obtains comprises:
Fuel consumption is obtained subelement in the fuel tank, is used for gathering fuel oil slippage signal in the fuel tank by liquid level sensor, and according to fuel oil slippage signal in the described fuel tank, obtains fuel consumption in the described fuel tank between adjacent twice Parking;
Engine fuel consumption quantity obtains subelement, be used for gathering described mileage pulse signal by vehicle speed mileage sensor, and according to described mileage pulse signal and in advance the storage theoretical fuel oil average, obtain the described engine fuel consumption quantity between adjacent twice Parking.
9. the watch-dog of fuel consume according to claim 6 is characterized in that, described acquisition module comprises:
Fuel consumption acquiring unit in the fuel tank is used for gathering fuel oil slippage signal in the fuel tank by liquid level sensor, and according to fuel oil slippage signal in the described fuel tank, obtains fuel consumption in the described fuel tank;
The engine fuel consumption quantity acquiring unit is used for obtaining described engine fuel consumption quantity by electronic control unit.
10. according to the watch-dog of the arbitrary described fuel consume of claim 6 to 9, it is characterized in that, also comprise:
Control module is used for receiving the control signal that described Surveillance center returns according to described alerting signal, and carries out corresponding the processing according to described control signal.
11. the supervisory system of a fuel consume is characterized in that, comprising: acquisition module, Surveillance center and as the watch-dog of claim 7 or 8 described fuel consumes; Wherein,
Described acquisition module, link to each other with the watch-dog of described fuel consume, fuel oil slippage signal sends to the watch-dog of described fuel consume in the described fuel tank that is used for gathering, and the described mileage pulse signal that will gather sends to the watch-dog of described fuel consume;
Described Surveillance center links to each other with the watch-dog of described fuel consume by wireless-transmission network, is used for the described alerting signal of the watch-dog transmission of the described fuel consume of reception.
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| CN 201010243120 CN102346060B (en) | 2010-08-02 | 2010-08-02 | Method, equipment and system for monitoring fuel consumption |
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| CN 201010243120 CN102346060B (en) | 2010-08-02 | 2010-08-02 | Method, equipment and system for monitoring fuel consumption |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677446B (en) * | 2013-11-28 | 2018-02-23 | 北汽福田汽车股份有限公司 | A kind of fuel gauge of vehicle pointer control method and system |
| CN105403280A (en) * | 2014-09-15 | 2016-03-16 | 李颖 | Monitoring system for vehicle oil quantity |
| CN106347347B (en) * | 2015-07-13 | 2019-02-26 | 比亚迪股份有限公司 | The control system and method for vehicle |
| US10030609B2 (en) | 2015-11-05 | 2018-07-24 | Ini Power Systems, Inc. | Thermal choke, autostart generator system, and method of use thereof |
| JP6197089B1 (en) * | 2016-10-25 | 2017-09-13 | ナブテスコ株式会社 | Apparatus and program for confirming reliability of data indicating amount of fuel oil consumed in ship |
| CN108859741B (en) * | 2018-03-15 | 2020-07-24 | 北汽福田汽车股份有限公司 | Fuel sensor, fuel alarm triggering method and fuel automobile |
| CN109573934B (en) * | 2019-01-30 | 2020-03-31 | 北京樟木实业发展有限公司 | Oil management method and system for engineering vehicle |
| CN111005828B (en) * | 2019-12-27 | 2021-03-16 | 潍柴动力股份有限公司 | Gas consumption detection method and device |
| CN113077564A (en) * | 2021-03-30 | 2021-07-06 | 潍柴动力股份有限公司 | Vehicle early warning method and device |
| CN113738508B (en) * | 2021-08-31 | 2022-11-11 | 东风商用车有限公司 | Method, device and equipment for monitoring abnormal oil consumption and readable storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200986714Y (en) * | 2006-09-19 | 2007-12-05 | 盘锦长丰科技工程技术有限公司 | Vehicle synthetic recording instrument |
| CN101246028A (en) * | 2008-03-28 | 2008-08-20 | 周振峰 | Fuel tank oil material anti-theft monitoring system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7739004B2 (en) * | 2006-11-29 | 2010-06-15 | The Boeing Company | Automatic engine fuel flow monitoring and alerting fuel leak detection method |
-
2010
- 2010-08-02 CN CN 201010243120 patent/CN102346060B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200986714Y (en) * | 2006-09-19 | 2007-12-05 | 盘锦长丰科技工程技术有限公司 | Vehicle synthetic recording instrument |
| CN101246028A (en) * | 2008-03-28 | 2008-08-20 | 周振峰 | Fuel tank oil material anti-theft monitoring system |
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